<?
header("Cache-control: private");
session_start();
include '../lib/class.image.php';
$root = '../../..';
image::captcha($root.'/themes/'.$_SESSION['theme'].'/captcha/background.gif', //142 X 57
        $root.'/themes/'.$_SESSION['theme'].'/captcha/font.ttf',
        rand(3,4)); 
?>